From: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Date: Thu, 15 Jun 2017 16:31:57 +0000 (-0300)
Subject: [media] media: venus: venc: fix compile error in venc_close
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c3eb9e51c86bae9c482d28f9a73c06cf2ae6c73b;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

[media] media: venus: venc: fix compile error in venc_close

This fixes the following compile error ocured when building
with gcc7:

drivers/media/platform/qcom/venus/venc.c:1150
venc_close() error: dereferencing freed memory 'inst'

by moving kfree as a last call.

Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
---

diff --git a/drivers/media/platform/qcom/venus/venc.c b/drivers/media/platform/qcom/venus/venc.c
index d5b4b5bf10a2..39748e7a08e4 100644
--- a/drivers/media/platform/qcom/venus/venc.c
+++ b/drivers/media/platform/qcom/venus/venc.c
@@ -1145,10 +1145,10 @@ static int venc_close(struct file *file)
 	mutex_destroy(&inst->lock);
 	v4l2_fh_del(&inst->fh);
 	v4l2_fh_exit(&inst->fh);
-	kfree(inst);
 
 	pm_runtime_put_sync(inst->core->dev_enc);
 
+	kfree(inst);
 	return 0;
 }